diff --git a/apps/efka/src/efka_agent.erl b/apps/efka/src/efka_agent.erl
index 2e1a7f6..410ae77 100644
--- a/apps/efka/src/efka_agent.erl
+++ b/apps/efka/src/efka_agent.erl
@@ -169,7 +169,7 @@ handle_info({connect_reply, Reply}, State = #state{status = ?STATE_CONNECTING, t
     case Reply of
         ok ->
             AuthBin = auth_request(),
-            efka_transport:auth_request(TransportPid, AuthBin, 5000),
+            efka_transport:auth_request(TransportPid, AuthBin, 50000),
             {noreply, State#state{status = ?STATE_AUTH}};
         {error, Reason} ->
             lager:debug("[efka_agent] connect failed, error: ~p, pid: ~p", [Reason, TransportPid]),
@@ -293,7 +293,7 @@ handle_info({server_command, ?COMMAND_AUTH, <<Auth:8>>}, State = #state{transpor
         {1, ?STATE_DENIED} ->
             %% 重新激活, 需要重新校验
             AuthRequestBin = auth_request(),
-            efka_transport:auth_request(TransportPid, AuthRequestBin, 5000),
+            efka_transport:auth_request(TransportPid, AuthRequestBin, 50000),
             {noreply, State#state{status = ?STATE_AUTH}};
         {0, _} ->
             %% 这个时候的主机应该是受限制的状态，不允许发送消息；但是能够接受服务器推送的消息
diff --git a/apps/efka/src/efka_app.erl b/apps/efka/src/efka_app.erl
index 7d1f95e..0e1dd43 100644
--- a/apps/efka/src/efka_app.erl
+++ b/apps/efka/src/efka_app.erl
@@ -29,6 +29,7 @@ stop(_State) ->
 %% 启动内存数据库
 start_mnesia() ->
     %% 启动数据库
+    ensure_mnesia_schema(),
     ok = mnesia:start(),
     Tables = mnesia:system_info(tables),
     lager:debug("[efka_app] tables: ~p", [Tables]),
@@ -37,4 +38,21 @@ start_mnesia() ->
     not lists:member(service, Tables) andalso service_model:create_table(),
     not lists:member(cache, Tables) andalso cache_model:create_table(),
     not lists:member(task_log, Tables) andalso task_log_model:create_table(),
-    ok.
\ No newline at end of file
+    ok.
+
+-spec ensure_mnesia_schema() -> any().
+ensure_mnesia_schema() ->
+    case mnesia:system_info(use_dir) of
+        true ->
+            lager:debug("[efka_app] mnesia schema exists"),
+            ok;
+        false ->
+            mnesia:stop(),
+            case mnesia:create_schema([node()]) of
+                ok -> ok;
+                {error, {_, {already_exists, _}}} -> ok;
+                Error ->
+                    lager:debug("[iot_app] create mnesia schema failed with error: ~p", [Error]),
+                    throw({init_schema, Error})
+            end
+    end.
\ No newline at end of file
diff --git a/apps/efka/src/mnesia/cache_model.erl b/apps/efka/src/mnesia/cache_model.erl
index d855a5e..0718b2e 100644
--- a/apps/efka/src/mnesia/cache_model.erl
+++ b/apps/efka/src/mnesia/cache_model.erl
@@ -19,7 +19,7 @@
 
 create_table() ->
     %% id生成器
-    mnesia:create_table(cache, [
+    {atomic, ok} = mnesia:create_table(cache, [
         {attributes, record_info(fields, cache)},
         {record_name, cache},
         {disc_copies, [node()]},
diff --git a/apps/efka/src/mnesia/id_generator_model.erl b/apps/efka/src/mnesia/id_generator_model.erl
index ccfd729..8bc2b80 100644
--- a/apps/efka/src/mnesia/id_generator_model.erl
+++ b/apps/efka/src/mnesia/id_generator_model.erl
@@ -15,7 +15,7 @@
 
 create_table() ->
     %% id生成器
-    mnesia:create_table(id_generator, [
+    {atomic, ok} = mnesia:create_table(id_generator, [
         {attributes, record_info(fields, id_generator)},
         {record_name, id_generator},
         {disc_copies, [node()]},
diff --git a/apps/efka/src/mnesia/service_model.erl b/apps/efka/src/mnesia/service_model.erl
index 35d5d50..f90a7e0 100644
--- a/apps/efka/src/mnesia/service_model.erl
+++ b/apps/efka/src/mnesia/service_model.erl
@@ -20,7 +20,7 @@
 
 create_table() ->
     %% id生成器
-    mnesia:create_table(service, [
+    {atomic, ok} = mnesia:create_table(service, [
         {attributes, record_info(fields, service)},
         {record_name, service},
         {disc_copies, [node()]},
diff --git a/apps/efka/src/mnesia/task_log_model.erl b/apps/efka/src/mnesia/task_log_model.erl
index 6871e1c..617f332 100644
--- a/apps/efka/src/mnesia/task_log_model.erl
+++ b/apps/efka/src/mnesia/task_log_model.erl
@@ -19,7 +19,7 @@
 
 create_table() ->
     %% id生成器
-    mnesia:create_table(task_log, [
+    {atomic, ok} = mnesia:create_table(task_log, [
         {attributes, record_info(fields, task_log)},
         {record_name, task_log},
         {disc_copies, [node()]},
diff --git a/config/sys.config b/config/sys.config
index 4c8b6fd..f2a2668 100644
--- a/config/sys.config
+++ b/config/sys.config
@@ -3,7 +3,7 @@
     {root_dir, "/tmp/efka/"},
 
     {tcp_server, [
-      {port, 18080}
+      {port, 18088}
     ]},
 
     {tls_server, [
diff --git a/config/vm.args b/config/vm.args
index de4d43f..7fe8e1c 100644
--- a/config/vm.args
+++ b/config/vm.args
@@ -1,4 +1,4 @@
--sname efka
+-name efka
 
 -setcookie efka_cookie